Floating City for 50,000 residents to be built in USA (graphics)

The USA plan to build a floating city for 50,000 residents. According to American media, the vessel would constantly sail around the world, it would have enough room for 50,000 permanent residents within its 25 storeys and boasts schools, hospitals, art galleries, shops, parks, an aquarium and a casino. It would even have its own airport on the roof, with a runway serving small private and commercial aircraft carrying up to 40 passengers each. The project is valued at $10 bln and Freedom Ship International needs $1 bln to begin construction.